Mushure memakore ebudiriro, tekinoroji yekugadzira yetambo dzemaziso yave yakakura kwazvo. Mukuwedzera kune zvinonyatsozivikanwa maitiro ehuwandu hwemashoko makuru uye kushanda kwakanaka kwekufambisa, tambo dzemaziso dzinodiwawo kuti dzive nezvakanaka zvehukuru hudiki uye huremu huremu. Aya maitiro e-optical cable anonyatsoenderana nekushanda kwe optical fiber, maitiro ekugadzirwa kwetambo ye optical uye maitiro ekugadzira, uye anonyatsobatana nemhando dzakasiyana-siyana uye zvinhu zvinoumba tambo ye optical.
Kuwedzera kune optical fibers, iwo makuru ezvigadzirwa mumatambo emagetsi anosanganisira mapoka matatu:
1. Polymer zvinhu: tight chubhu zvinhu, PBT yakasununguka chubhu zvinhu, PE sheath zvinhu, PVC sheath zvinhu, kuzadza mafuta, mvura inovharira tepi, polyester tepi.
2. Composite zvinhu: aluminium-plastiki inoumba tepi, simbi-plastiki inoumba tepi
3. Metal zvinhu: simbi waya
Nhasi tinotaura pamusoro pezvimiro zvezvinhu zvikuru zvakasvibirira mu optical cable uye matambudziko anowanzo kuitika, achitarisira kubatsira kune optical cable vagadziri.
1. Tight chubhu zvinhu
Mazhinji ekutanga akasimba machubhu zvinhu aishandiswa naironi. Zvakanakira ndezvekuti ine rimwe simba uye kupfeka kuramba. Izvo zvisingabatsiri ndezvokuti maitiro ekushanda haana kunaka, kupisa kwekugadzirisa kwakamanikana, kwakaoma kudzora, uye mutengo wakakwira. Parizvino, kune zvimwe zvemhando yepamusoro uye zvisingadhuri zvinhu zvitsva, senge PVC yakagadziridzwa, elastomers, etc. Kubva pakuona kwekusimudzira, murazvo unodzoreredza uye halogen-isina zvinhu ndiyo isingadzivisike maitiro etight tube zvinhu. Optical cable vagadziri vanofanirwa kuterera kune izvi.
2. PBT loose tube material
PBT inoshandiswa zvakanyanya mune yakasununguka chubhu zvinhu zve optical fiber nekuda kweakanakisa ma mechanic zvivakwa uye makemikari kuramba. Zvizhinji zvezvimiro zvayo zvine hukama zvakanyanya nehuremu hwemamorekuru. Kana huremu hwemamorekuru hwakakura zvakakwana, simba rekusimba, simba rekuchinja, simba rekuita rakakwirira. Mukugadzira uye kushandiswa chaiko, kutarisisa kunofanirwa kubhadharwa pakudzora kubhadharwa-kunetsana panguva yekubhejera.
3. Kuzadza mafuta
Iyo optical fiber inonyanya kunzwa kune OH-. Mvura uye unyoro zvichawedzera micro-cracks pamusoro pe optical fiber, zvichiita kuti kuderera kukuru kwesimba re optical fiber. Iyo haidrojeni inogadzirwa nemakemikari reaction pakati pehunyoro uye simbi zvinhu zvinokonzeresa kurasikirwa kwehydrogen kweiyo optical fiber uye kukanganisa kunaka kweiyo optical fiber tambo. Nokudaro, kushanduka kwehydrogen chiratidzo chinokosha chekuzora.
4. Mvura inovhara tepi
Iyo tepi yekuvhara mvura inoshandisa adhesive kunamatira mvura-inotora resin pakati pezvikamu zviviri zvemachira asina kuruka. Kana mvura ichipinda mukati meiyo tambo ye optical, resin inonyudza mvura inokurumidza kutora mvura uye kuwedzera, ichizadza mapeji eiyo optical cable, nekudaro ichidzivirira mvura kuyerera kwenguva refu uye radially mutambo. Pamusoro pekudzivirira kwakanaka kwemvura uye kugadzikana kwemakemikari, kureba kwekuzvimba uye chiyero chekunyura kwemvura panguva yeyuniti ndiyo inonyanya kukosha zviratidzo zvemvura inovharira tepi.
5. Steel plastiki composite tepi uye aluminium plastiki composite tepi
Iyo simbi yepurasitiki inoumba tepi uye aruminiyamu epurasitiki anoumba tepi muoptical tambo anowanzo kuputira akareba ane corrugated, uye inoumba yakazara sheath ine PE yekunze sheath. Kusimba kwepeel yesimbi tepi / aluminium foil uye firimu repurasitiki, kupisa kwekuvhara simba pakati pematepi akaumbwa, uye kusimba kwekubatanidza pakati petepi inosanganiswa uye PE kunze sheath ine simba guru pakuita kwakazara kwetambo yemaziso. Kuenderana kwegirisi kwakakosha zvakare, uye kutaridzika kwesimbi inoumbwa tepi kunofanirwa kunge kwakadzika, kuchena, isina maburrs, uye isina kukuvara kwemagetsi. Uye zvakare, sezvo iyo simbi yepurasitiki inoumba tepi inofanirwa kuputirwa kureba kuburikidza nekukura kufa panguva yekugadzira, ukobvu hwekufanana uye simba remuchina zvakakosha kune inogadzira tambo yemagetsi.
Nguva yekutumira: Oct-19-2022